Aluminum Coil Slitting Machine for Prepainted Aluminum Rolls for Composite Panel
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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Aluminium is a relatively soft,durable, lightweight, ductile and malleablemetalwith appearance ranging from silvery to dull gray, depending on the surfaceroughness. It is nonmagnetic and does not easily ignite. A fresh film ofaluminium serves as a good reflector (approximately 92%) of visible light and an excellent reflector (asmuch as 98%) of medium and far infrared radiation. The yield strengthof pure aluminium is 7–11 MPa, while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the density and stiffness of steel.It is easily machined, cast, drawn and extruded.
Aluminium alloys (or aluminum alloys; see spellingdifferences) are alloysin which aluminium(Al) is the predominant metal. The typical alloying elements are copper, magnesium,manganese,silicon,tin and zinc. There are twoprincipal classifications, namely casting alloys and wrought alloys, both of which are furthersubdivided into the categories heat-treatableand non-heat-treatable. About 85% of aluminium is used for wrought products,for example rolled plate, foils and extrusions.Cast aluminium alloys yield cost-effective products due to the low meltingpoint, although they generally have lower tensile strengthsthan wrought alloys. The most important cast aluminium alloy system is Al–Si,where the high levels of silicon (4.0–13%) contribute to give good castingcharacteristics. Aluminium alloys are widely used in engineering structures andcomponents where light weight or corrosion resistance is required
Features:
1. Excellent quality of products
2. Quick delivery
3. Best service to clients
4. BV,SGS avalible
5. No buckle o waveness
6. Tension leveling
7. Certificate of Origin
8. Form A,E
Packaging Detail: Carton ,Wooden pallet with plastic protection packing,standard seaworthy packing or as your request.
ProductionCapacity:
AnnualProduction capacity of 600,000 tons.
Products areexported to United States, Canada, U.A.E, Brazil, Mexico,Thailand, Vietnam,Nigeria etc, over 100 countries andregions all over the world.
Coveredfactories with full production line
CNBM aluminumproduction base is comprised of 18 aluminumannealers, 10 coil and foilmills, 4 continuous production lines, 2hot rolling production line and 3prepainted lines.
FAQ:
1. What is the form of payment?
Normally 30% TT, L/C
2. Type of quotation?
FOB, CFR, CIF
3. Port of loading?
Shanghai port
4. Delivery time?
30 day after client’s deposit
- Q:Are aluminum coils easy to install?
- Aluminum coils, in general, prove to be easily installed. Their lightweight and flexibility contribute to their manageable handling and maneuverability during installation. They can be effortlessly cut and molded to suit the precise installation requirements. Moreover, they are frequently obtainable in pre-cut dimensions, further streamlining the installation procedure. Additionally, aluminum coils usually incorporate interlocking edges or snap-on connectors, facilitating the connection of multiple coils or other components. All in all, with appropriate tools and fundamental HVAC installation knowledge, aluminum coils can be readily installed.
- Q:Can aluminum coils be bent or shaped?
- Yes, aluminum coils can be bent or shaped with the appropriate tools and techniques.
- Q:What are some common defects in aluminum coils?
- Aluminum coils may have several common defects, which are as follows: 1. Surface imperfections: Scratches, pits, dents, or waviness can be observed on the coil's surface. These defects may arise during manufacturing or due to mishandling during transportation or storage. 2. Edge irregularities: Coil edges might exhibit burrs or unevenness. Improper slitting or cutting processes can lead to such defects. 3. Coating abnormalities: When an aluminum coil is coated with a protective or decorative layer, issues like peeling, cracking, or uneven coating thickness may occur. These problems can be attributed to incorrect application or inadequate curing of the coating. 4. Corrosion: Although aluminum is generally resistant to corrosion, it can still be susceptible to corrosion in specific environments. Corrosion can manifest as pitting, staining, or the presence of white powdery deposits on the coil's surface. 5. Alloy flaws: In certain instances, the aluminum alloy used in the coil might contain defects such as inclusions, impurities, or an improper composition. These flaws can have an adverse impact on the coil's mechanical properties and overall performance. 6. Shape irregularities: Aluminum coils are expected to possess a consistent and uniform shape. However, defects such as coil set (where the coil retains a curvature after unwinding) or camber (where the coil exhibits a slight curvature across its width) can occur. These defects are usually caused by incorrect tension or cooling during the manufacturing process. 7. Welding defects: If the aluminum coil is produced by welding multiple sheets or strips of aluminum together, defects in the welds can occur. These defects include incomplete welds, cracks, or porosity, which can weaken the coil and compromise its structural integrity.
- Q:How do aluminum coils contribute to sustainable transportation?
- Aluminum coils play a crucial role in promoting sustainable transportation in several ways. Firstly, aluminum is a lightweight material, making it an ideal choice for various components in vehicles. By replacing heavier materials such as steel, aluminum coils help to reduce the overall weight of the vehicle. This, in turn, improves fuel efficiency and reduces greenhouse gas emissions. Furthermore, the use of aluminum coils in vehicle manufacturing helps to enhance the durability and longevity of the vehicle. Aluminum is highly resistant to corrosion, which is particularly beneficial in areas with harsh weather conditions or high levels of road salt. This longevity means that vehicles made with aluminum coils require less frequent repairs and replacements, reducing the amount of waste and resources consumed over the lifetime of the vehicle. In addition, the recyclability of aluminum is another significant factor in sustainable transportation. Aluminum is one of the most recyclable materials on the planet, with almost 75% of all aluminum ever produced still in use today. By using aluminum coils, manufacturers can incorporate recycled aluminum into their production processes, reducing the need for primary aluminum extraction. This not only conserves natural resources but also reduces energy consumption and greenhouse gas emissions associated with aluminum production. Moreover, aluminum coils contribute to sustainable transportation by enabling the advancement of electric vehicles (EVs). The lightweight nature of aluminum helps to improve the range and efficiency of EVs by reducing their energy consumption. Additionally, aluminum's excellent thermal conductivity allows for better heat dissipation in EV batteries, enhancing their performance and lifespan. Overall, the use of aluminum coils in transportation supports sustainability efforts by reducing vehicle weight, improving fuel efficiency, increasing durability, promoting recycling, and enabling the growth of electric vehicles. As the transportation sector continues to strive for reduced emissions and increased efficiency, aluminum coils will continue to play a vital role in achieving these sustainability goals.
- Q:Can aluminum coils be fabricated or formed into different shapes?
- Yes, aluminum coils can be fabricated or formed into different shapes through various processes such as bending, rolling, stamping, or extrusion. These techniques allow for the creation of customized shapes and designs to fit specific applications or requirements.
- Q:a) Although Aluminium is a reactive metal, it is used to make door frames and window frames.b) Although Aluminium conducts heat, it is used to make blankets, which are good thermal insulators.
- aluminum is cheap . easy to work with and good looking , because of this it is used to make door frames etc.
- Q:What are the surface treatment options for aluminum coils?
- There are several surface treatment options available for aluminum coils, depending on the specific requirements and desired outcomes. Some common options include: 1. Anodizing: This is a widely used treatment method that involves creating a protective oxide layer on the surface of the aluminum coil. Anodizing provides corrosion resistance, improves durability, and allows for color customization through dyes. 2. Painting: Aluminum coils can be coated with various types of paint to enhance their appearance, provide additional protection against corrosion, and improve resistance to UV radiation. Both liquid and powder coatings are available, with different finishes and levels of durability. 3. Coil coating: This is a continuous process where a coating material is applied to the aluminum coil's surface. The coil is then cured, resulting in a uniform and durable coating. This treatment option offers a wide range of finishes, colors, and special effects. 4. Laminating: By applying a protective film or sheet onto the surface of the aluminum coil, laminating can enhance its resistance to scratches, abrasion, and chemicals. This treatment is often used in applications where the coil may come into contact with harsh environments. 5. Brushing or polishing: These mechanical treatments can give the aluminum coil a desired texture, such as a brushed or mirror-like finish. Brushing creates a pattern of parallel lines, while polishing results in a highly reflective, smooth surface. 6. Chemical conversion coatings: These coatings are typically applied as a pre-treatment before painting or as a standalone treatment. They enhance corrosion resistance and provide a base for subsequent coatings, such as paint or powder coating. These are just a few examples of the surface treatment options available for aluminum coils. The choice of treatment will depend on factors such as the desired appearance, level of corrosion resistance, durability, and the specific application requirements.
- Q:1) Do you recycle aluminum (soda cans, etc.)?2) Why do or don't you recycle aluminum?3) Does it make a difference to the economy whether we recycle or not?4) Does it make a difference to the environment whether we recycle or not?5) What do you think would help people to recycle more? Such as a reward, information, resources, etc. Don't feel the need to limit responses. Thank you.
- 1) I do recycle aluminum when I have it. 2) Well I don't really recycle it because I don't drink soda or beer or use much foil. It's actually bad for you all together so I avoid it. When I do recycle aluminum I do it we're taught that its supposed to be recycled. I more commonly recycle paper and plastic. 3) Of course it makes a difference whether we recycle. It allows for re use of most material in essence slows down the proportion of useless garbage. 4) Yes it does, in my opinion. 5) I think that being taught and explained thoroughly at a young age would help. Not only teaching but setting n example. Also, supplying readily available recycle bins at schools, shopping centers, public and at home should enforce it more.
- Q:Are there any restrictions on the coil thickness of aluminum coils?
- Yes, there are typically restrictions on the coil thickness of aluminum coils. The specific restrictions may vary depending on the intended application and industry standards. Generally, the thickness of aluminum coils is limited by the capabilities of the manufacturing equipment and the desired final product. Thinner coils are often preferred for applications that require flexibility, such as in the manufacturing of foils or flexible packaging materials. On the other hand, thicker coils are commonly used in industries like construction or automotive, where strength and durability are important factors. Additionally, the thickness of aluminum coils may be restricted by the availability and cost of raw materials. It is important for manufacturers to adhere to these restrictions to ensure the quality and performance of the final product.
- Q:Can aluminum coils be used for magnetic purposes?
- No, aluminum coils cannot be used for magnetic purposes. Aluminum is a non-magnetic material, meaning it does not have any magnetic properties. In order to use coils for magnetic purposes, materials with magnetic properties such as iron or steel are commonly used. These materials can generate and conduct magnetic fields, whereas aluminum cannot.
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Aluminum Coil Slitting Machine for Prepainted Aluminum Rolls for Composite Panel
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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